From: Kyotaro Horiguchi <horikyoga.ntt@gmail.com>
Date: Thu, 29 Oct 2020 04:54:40 +0000 (+0900)
Subject: Update core.c and make_join_rel.c.
X-Git-Tag: REL13_1_3_7~5
X-Git-Url: http://git.osdn.net/view?p=pghintplan%2Fpg_hint_plan.git;a=commitdiff_plain;h=16ae4df51584c0858728838af7506c0b01a44f32

Update core.c and make_join_rel.c.

From this version core.c and make_join_rel.c are automatically
generated from core code.  Adjust them to auto-generated content.
---

diff --git a/core.c b/core.c
index 986ba97..fc7899e 100644
--- a/core.c
+++ b/core.c
@@ -12,11 +12,6 @@
  *
  * src/backend/optimizer/path/allpaths.c
  *
- *	static functions:
- *	   set_plain_rel_pathlist()
- *     add_paths_to_append_rel()
- *     try_partitionwise_join()
- *
  *  public functions:
  *     standard_join_search(): This funcion is not static. The reason for
  *        including this function is make_rels_by_clause_joins. In order to
@@ -24,6 +19,11 @@
  *        change the behavior of make_join_rel, which is called under this
  *        function.
  *
+ *	static functions:
+ *	   set_plain_rel_pathlist()
+ *	   set_append_rel_pathlist()
+ *	   create_plain_partial_paths()
+ *
  * src/backend/optimizer/path/joinrels.c
  *
  *	public functions:
@@ -36,11 +36,10 @@
  *     join_is_legal()
  *     has_join_restriction()
  *     restriction_is_constant_false()
- *     update_child_rel_info()
  *     build_child_join_sjinfo()
  *     get_matching_part_pairs()
  *     compute_partition_bounds()
- *
+ *     try_partitionwise_join()
  *
  * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
@@ -49,8 +48,8 @@
  */
 
 static void populate_joinrel_with_paths(PlannerInfo *root, RelOptInfo *rel1,
-								RelOptInfo *rel2, RelOptInfo *joinrel,
-								SpecialJoinInfo *sjinfo, List *restrictlist);
+										RelOptInfo *rel2, RelOptInfo *joinrel,
+										SpecialJoinInfo *sjinfo, List *restrictlist);
 
 /*
  * set_plain_rel_pathlist
@@ -266,6 +265,7 @@ standard_join_search(PlannerInfo *root, int levels_needed, List *initial_rels)
 	return rel;
 }
 
+
 /*
  * create_plain_partial_paths
  *	  Build partial access paths for parallel scan of a plain relation
@@ -955,6 +955,7 @@ has_join_restriction(PlannerInfo *root, RelOptInfo *rel)
 	return false;
 }
 
+
 /*
  * restriction_is_constant_false --- is a restrictlist just FALSE?
  *
@@ -1001,6 +1002,7 @@ restriction_is_constant_false(List *restrictlist,
 	return false;
 }
 
+
 /*
  * Construct the SpecialJoinInfo for a child-join by translating
  * SpecialJoinInfo for the join between parents. left_relids and right_relids
@@ -1043,6 +1045,7 @@ build_child_join_sjinfo(PlannerInfo *root, SpecialJoinInfo *parent_sjinfo,
 	return sjinfo;
 }
 
+
 /*
  * get_matching_part_pairs
  *		Generate pairs of partitions to be joined from inputs
diff --git a/make_join_rel.c b/make_join_rel.c
index 9bc9e1c..287e7f1 100644
--- a/make_join_rel.c
+++ b/make_join_rel.c
@@ -5,7 +5,12 @@
  *	  modifications.
  *
  * src/backend/optimizer/path/joinrels.c
+ *
+ * This file contains the following functions from corresponding files.
+ *
+ *	static functions:
  *     make_join_rel()
+ *     populate_joinrel_with_paths()
  *
  * Portions Copyright (c) 2013-2020, NIPPON TELEGRAPH AND TELEPHONE CORPORATION
  * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
@@ -44,6 +49,7 @@ adjust_rows(double rows, RowsHint *hint)
 	return result;
 }
 
+
 /*
  * make_join_rel
  *	   Find or create a join RelOptInfo that represents the join of
@@ -156,7 +162,7 @@ make_join_rel(PlannerInfo *root, RelOptInfo *rel1, RelOptInfo *rel2)
 				/*
 				 * If the rows_hint's target relids is not a subset of both of
 				 * component rels and is a subset of this joinrel, ths hint's
-				 * targets spread over both component rels. This means that
+				 * targets spread over both component rels. This menas that
 				 * this hint has been never applied so far and this joinrel is
 				 * the first (and only) chance to fire in current join tree.
 				 * Only the multiplication hint has the cumulative nature so we
@@ -170,7 +176,7 @@ make_join_rel(PlannerInfo *root, RelOptInfo *rel1, RelOptInfo *rel2)
 		{
 			/*
 			 * If a hint just for me is found, no other adjust method is
-			 * useless, but this cannot be more than twice becuase this joinrel
+			 * useles, but this cannot be more than twice becuase this joinrel
 			 * is already adjusted by this hint.
 			 */
 			if (justforme->base.state == HINT_STATE_NOTUSED)
@@ -217,6 +223,7 @@ make_join_rel(PlannerInfo *root, RelOptInfo *rel1, RelOptInfo *rel2)
 	return joinrel;
 }
 
+
 /*
  * populate_joinrel_with_paths
  *	  Add paths to the given joinrel for given pair of joining relations. The